30641201409

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{843901}}^1$

素因数の和:843950

約数の個数: 48

約数和(自身を含む): 53874703680

約数和(自身を除く): 23233502271

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2793, 5187, 12103, 36309, 843901, 2531703, 5907307, 10970713, 16034119, 17721921, 32912139, 41351149, 48102357, 76794991, 112238833, 124053447, 208443547, 230384973, 336716499, 537564937, 625330641, 785671831, 1459104829, 1612694811, 2357015493, 4377314487, 10213733803, 30641201409]

約数ペア:

[(1, 30641201409), (3, 10213733803), (7, 4377314487), (13, 2357015493), (19, 1612694811), (21, 1459104829), (39, 785671831), (49, 625330641), (57, 537564937), (91, 336716499), (133, 230384973), (147, 208443547), (247, 124053447), (273, 112238833), (399, 76794991), (637, 48102357), (741, 41351149), (931, 32912139), (1729, 17721921), (1911, 16034119), (2793, 10970713), (5187, 5907307), (12103, 2531703), (36309, 843901)]